Waterfall unit



FIG. 1 is a perspective view of a waterfall unit in accordance with afirst embodiment of the present invention.

FIG. 2 is a front view of a waterfall unit in accordance with the firstembodiment of the present invention.

FIG. 3 is a rear view of a waterfall unit in accordance with the firstembodiment of the present invention.

FIG. 4 is a top plan view of a waterfall unit in accordance with thefirst embodiment of the present invention.

FIG. 5 is a bottom view of a waterfall unit in accordance with the firstembodiment of the present invention.

FIG. 6 is a side view of a waterfall unit in accordance with the firstembodiment of the present invention.

FIG. 7 is an opposing side view of a waterfall unit in accordance withthe first embodiment of the present invention.

FIG. 8 is a perspective view of a waterfall unit in accordance with asecond embodiment of the present invention.

FIG. 9 is a front view of a waterfall unit in accordance with the secondembodiment of the present invention.

FIG. 10 is a rear view of a waterfall unit in accordance with the secondembodiment of the present invention.

FIG. 11 is a top plan view of a waterfall unit in accordance with thesecond embodiment of the present invention.

FIG. 12 is a bottom view of a waterfall unit in accordance with thesecond embodiment of the present invention.

FIG. 13 is a side view of a waterfall unit in accordance with the secondembodiment of the present invention.

FIG. 14 is an opposing side view of a waterfall unit in accordance withthe second embodiment of the present invention.

FIG. 15 is a perspective view of a waterfall unit in accordance with athird embodiment of the present invention.

FIG. 16 is a front view of a waterfall unit in accordance with the thirdembodiment of the present invention.

FIG. 17 is a rear view of a waterfall unit in accordance with the thirdembodiment of the present invention.

FIG. 18 is a top plan view of a waterfall unit in accordance with thethird embodiment of the present invention.

FIG. 19 is a bottom view of a waterfall unit in accordance with thethird embodiment of the present invention.

FIG. 20 is a side view of a waterfall unit in accordance with the thirdembodiment of the present invention; and,

FIG. 21 is an opposing side view of a waterfall unit in accordance withthe third embodiment of the present invention.

The broken line portions of the disclosure are for illustrative purposesonly and form no part of the claimed designs.

The ornamental designs for a waterfall unit, as shown and described.